import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
import java.util.StringTokenizer;

public class roomanr extends Applet implements ActionListener{
  TextField tf1=new TextField(10);
TextField tf2=new TextField(20);
Button nupp= new Button("Rooma");
  public roomanr(){
    add(tf1);
    add(tf2);
    add(nupp);
    nupp.addActionListener(this); 
  }
  public void actionPerformed(ActionEvent e){
  	String r[]={"I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX", "X", "L", "C", "D", "M"};
    String s=tf1.getText();
 	int i=Integer.parseInt(s);
 	   	 	
   	 		for(;i>1000;i=i-1000){
    	     tf2.setText(tf2.getText()+""+(r[13]));
    	  	}
    	  	if(i==1000){
    	     tf2.setText(tf2.getText()+""+(r[13]));
    	     i=i-1000;
    	   }
    	   if(i==999){												
    	     tf2.setText(tf2.getText()+""+(r[0])+""+(r[13]));
    	     i=i-999;
    	  	}
    	  	for(;i>500;i=i-500){
    	     tf2.setText(tf2.getText()+""+(r[12]));
    	  	}
    	  	if(i==500){
    	     tf2.setText(tf2.getText()+""+(r[12]));
    	     i=i-500;
    	   }
    	   if(i==499){												
    	     tf2.setText(tf2.getText()+""+(r[0])+""+(r[12]));
    	     i=i-499;
    	  	}
    	  	if(i>=400){tf2.setText(tf2.getText()+""+(r[11])+""+(r[12]));
    	  	i=i-400;}
    	  	
    	  	for(;i>100;i=i-100){
    	     tf2.setText(tf2.getText()+""+(r[11]));
    	  	}
    	  	if(i==100){
    	     tf2.setText(tf2.getText()+""+(r[11]));
    	     i=i-100;
    	   }
    	   if(i==99){												
    	     tf2.setText(tf2.getText()+""+(r[0])+""+(r[11]));
    	     i=i-99;
    	  	}
    	  	if(i>=90){tf2.setText(tf2.getText()+""+(r[9])+""+(r[11]));
    	  	i=i-90;}
    	  	
    	  	for(;i>50;i=i-50){
    	     tf2.setText(tf2.getText()+""+(r[10]));
    	  	}
    	  	if(i==50){
    	     tf2.setText(tf2.getText()+""+(r[10]));
    	     i=i-50;
    	  	}
    	  	if(i==49){											
    	     tf2.setText(tf2.getText()+""+(r[0])+""+(r[10]));
    	     i=i-49;
    	  	}
    	  	if(i>=40){tf2.setText(tf2.getText()+""+(r[9])+""+(r[10]));
    	  	i=i-40;}
    	  	
    	  	for(;i>10;i=i-10){
    	  	tf2.setText(tf2.getText()+""+(r[9]));
    	  	}
    	  	if(i==10){
    	     tf2.setText(tf2.getText()+""+(r[9]));
    	  	}
    	  	if(i==9){
    	     tf2.setText(tf2.getText()+""+(r[8]));
    	  	}
    	  	if(i==8){
    	     tf2.setText(tf2.getText()+""+(r[7]));
    	  	}
    	  	if(i==7){
    	     tf2.setText(tf2.getText()+""+(r[6]));
    	  	}
    	  	if(i==6){
    	     tf2.setText(tf2.getText()+""+(r[5]));
    	  	}
    	  	if(i==5){
    	     tf2.setText(tf2.getText()+""+(r[4]));
    	  	}
    	  	if(i==4){
    	     tf2.setText(tf2.getText()+""+(r[3]));
    	  	}
    	  	if(i==3){
    	     tf2.setText(tf2.getText()+""+(r[2]));
    	  	}
    	  	if(i==2){
    	     tf2.setText(tf2.getText()+""+(r[1]));
    	  	}
    	  	if(i==1){
    	     tf2.setText(tf2.getText()+""+(r[0]));
    	  	}
  }
  

	public static void main(String argumendid[]){
    Frame f=new Frame();
    f.setSize(400, 400);
    f.add(new roomanr());
    f.setBackground(new Color(0xdfffff));
    f.setVisible(true);  

}
}